Katsumi Muramatsu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing to set usage permission in content
- Patent number 10,515,021
- Issue date Dec 24, 2019
- Sony Corporation
- Hiroshi Kuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing device, information storage device, server,...
- Patent number 9,805,173
- Issue date Oct 31, 2017
- Sony Corporation
- Hiroshi Kuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, information processing method and...
- Patent number 9,684,772
- Issue date Jun 20, 2017
- Sony Corporation
- Hiroshi Kuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, information storage apparatus, in...
- Patent number 9,363,089
- Issue date Jun 7, 2016
- Sony Corporation
- Hiroshi Kuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, information processing method and...
- Patent number 9,053,739
- Issue date Jun 9, 2015
- Sony Corporation
- Hiroshi Kuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information storage medium, conte...
- Patent number 9,037,867
- Issue date May 19, 2015
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information recording medium manu...
- Patent number 8,929,540
- Issue date Jan 6, 2015
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing system and method for providing authorized c...
- Patent number 8,893,307
- Issue date Nov 18, 2014
- Sony Corporation
- Hiroshi Kuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing device, disc, information processing method,...
- Patent number 8,868,904
- Issue date Oct 21, 2014
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information processing method and...
- Patent number 8,862,903
- Issue date Oct 14, 2014
- Sony Corporation
- Hiroshi Kuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, information storage medium, conte...
- Patent number 8,645,710
- Issue date Feb 4, 2014
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information recording medium manu...
- Patent number 8,510,852
- Issue date Aug 13, 2013
- Sony Corporation
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Verification method, information processing device, recording mediu...
- Patent number 8,474,049
- Issue date Jun 25, 2013
- Panasonic Corporation
- Senichi Onoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, disk, information processing meth...
- Patent number 8,285,117
- Issue date Oct 9, 2012
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Verification method, verification program, recording medium, inform...
- Patent number 8,281,362
- Issue date Oct 2, 2012
- Panasonic Corporation
- Minehisa Nagata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing device, information recording medium, inform...
- Patent number 8,281,156
- Issue date Oct 2, 2012
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information recording medium, inf...
- Patent number 8,261,096
- Issue date Sep 4, 2012
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, disc, information processing meth...
- Patent number 8,225,088
- Issue date Jul 17, 2012
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information recording medium manu...
- Patent number 8,151,357
- Issue date Apr 3, 2012
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information recording medium manu...
- Patent number 8,042,188
- Issue date Oct 18, 2011
- Sony Corporation
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus and method, information recording...
- Patent number 8,010,806
- Issue date Aug 30, 2011
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for processing information, method and apparat...
- Patent number 7,917,964
- Issue date Mar 29, 2011
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information processing method, in...
- Patent number 7,885,512
- Issue date Feb 8, 2011
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processor, information processing method, and computer...
- Patent number 7,826,620
- Issue date Nov 2, 2010
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Data processing method, information recording medium manufacturing...
- Patent number 7,746,738
- Issue date Jun 29, 2010
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information recording medium, inf...
- Patent number 7,694,327
- Issue date Apr 6, 2010
- Sony Corporation
- Yoshikazu Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing device, information recording medium and inf...
- Patent number 7,661,000
- Issue date Feb 9, 2010
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal processing system, recording method, program, recording medi...
- Patent number 7,421,742
- Issue date Sep 2, 2008
- Sony Corporation
- Satoshi Kitani
- G11 - INFORMATION STORAGE
Information Patent Grant
Mutual authentication method, program, recording medium, signal pro...
- Patent number 7,395,429
- Issue date Jul 1, 2008
- Sony Corporation
- Satoshi Kitani
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal processing apparatus, video signal playback apparatus,...
- Patent number 7,248,786
- Issue date Jul 24, 2007
- Sony Corporation
- Motoki Kato
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION STORAGE DEVICE, INFORMAT...
- Publication number 20150143131
- Publication date May 21, 2015
- SONY CORPORATION
- Hiroshi Kuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION STORAGE DEVICE, SERVER,...
- Publication number 20140237235
- Publication date Aug 21, 2014
- SONY CORPORATION
- Hiroshi KUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING MEDIUM AND PRODUCING METHOD THEREOF, REPRODUCING METHOD A...
- Publication number 20140177904
- Publication date Jun 26, 2014
- Sony Pictures Entertainment
- Satoshi KITANI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION STORAGE APPARATUS, IN...
- Publication number 20140122887
- Publication date May 1, 2014
- Sony Corporation
- Hiroshi Kuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION STORAGE MEDIUM, CONTE...
- Publication number 20140115342
- Publication date Apr 24, 2014
- Kenjiro Ueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTION APPARATUS
- Publication number 20130120713
- Publication date May 16, 2013
- SONY CORPORATION
- Keisuke Homma
- G02 - OPTICS
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...
- Publication number 20130073871
- Publication date Mar 21, 2013
- SONY CORPORATION
- Hiroshi KUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...
- Publication number 20130073872
- Publication date Mar 21, 2013
- SONY CORPORATION
- Hiroshi KUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...
- Publication number 20130073866
- Publication date Mar 21, 2013
- SONY CORPORATION
- Hiroshi KUNO
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, INFOR...
- Publication number 20120311318
- Publication date Dec 6, 2012
- SONY CORPORATION
- Hiroshi KUNO
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION RECORDING MEDIUM MANU...
- Publication number 20110317983
- Publication date Dec 29, 2011
- SONY CORPORATION
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, DISC, INFORMATION PROCESSING METHOD,...
- Publication number 20100268944
- Publication date Oct 21, 2010
- Kenjiro Ueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20100246355
- Publication date Sep 30, 2010
- SONY CORPORATION
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSING APPARATUS, DISK, INFORMATION PROCESSING METH...
- Publication number 20100046915
- Publication date Feb 25, 2010
- SONY CORPORATION
- Kenjiro UEDA
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSING APPARATUS, DISC, INFORMATION PROCESSING METH...
- Publication number 20090183262
- Publication date Jul 16, 2009
- SONY CORPORATION
- Kenjiro UEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION RECORDING MEDIUM MANU...
- Publication number 20090041237
- Publication date Feb 12, 2009
- SONY CORPORATION
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORM...
- Publication number 20090010437
- Publication date Jan 8, 2009
- SONY CORPORATION
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Verification Method, Information Processing Device, Recording Mediu...
- Publication number 20080256639
- Publication date Oct 16, 2008
- Matsushita Electric Industrial Co., Ltd.
- Senichi Onoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information Processing Device, Information Processing Method, and C...
- Publication number 20080069354
- Publication date Mar 20, 2008
- Sony Corporation
- Satoshi Kitani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Verification Method, Verification Program, Recording Medium, Inform...
- Publication number 20080046680
- Publication date Feb 21, 2008
- Minehisa Nagata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for processing information, method and apparat...
- Publication number 20080031109
- Publication date Feb 7, 2008
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Application
Information processing apparatus, information recording medium manu...
- Publication number 20080022131
- Publication date Jan 24, 2008
- Sony Corporation
- Kenjiro Ueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information Processing Apparatus, Information Storage Medium, Conte...
- Publication number 20080016576
- Publication date Jan 17, 2008
- SONY CORPORATION
- Kenjiro Ueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data Processing Method, Information Recording Medium Manufacturing...
- Publication number 20070247985
- Publication date Oct 25, 2007
- SONY CORPORATION
- Kenjiro Ueda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing device, information recording medium and inf...
- Publication number 20070098167
- Publication date May 3, 2007
- Kenjiro Ueda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing apparatus, information recording medium manu...
- Publication number 20070076870
- Publication date Apr 5, 2007
- SONY CORPORATION
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing apparatus, information processing method, in...
- Publication number 20070025694
- Publication date Feb 1, 2007
- Sony Corporation
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing device, information recording medium, inform...
- Publication number 20060227973
- Publication date Oct 12, 2006
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processor, information processing method, and computer...
- Publication number 20060227975
- Publication date Oct 12, 2006
- Sony Corporation
- Kenjiro Ueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information recording medium, data processing method, and computer...
- Publication number 20060150251
- Publication date Jul 6, 2006
- SONY CORPORATION
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsumi Muramatsu

Person

Patents Grantslast 30 patents

Information processing to set usage permission in content

Information processing device, information storage device, server,...

Information processing apparatus, information processing method and...

Information processing apparatus, information storage apparatus, in...

Information processing apparatus, information processing method and...

Information processing apparatus, information storage medium, conte...

Information processing apparatus, information recording medium manu...

Information processing system and method for providing authorized c...

Information processing device, disc, information processing method,...

Information processing apparatus, information processing method and...

Information processing apparatus, information storage medium, conte...

Information processing apparatus, information recording medium manu...

Verification method, information processing device, recording mediu...

Information processing apparatus, disk, information processing meth...

Verification method, verification program, recording medium, inform...

Information processing device, information recording medium, inform...

Information processing apparatus, information recording medium, inf...

Information processing apparatus, disc, information processing meth...

Information processing apparatus, information recording medium manu...

Information processing apparatus, information recording medium manu...

Information processing apparatus and method, information recording...

Method and apparatus for processing information, method and apparat...

Information processing apparatus, information processing method, in...

Information processor, information processing method, and computer...

Data processing method, information recording medium manufacturing...

Information processing apparatus, information recording medium, inf...

Information processing device, information recording medium and inf...

Signal processing system, recording method, program, recording medi...

Mutual authentication method, program, recording medium, signal pro...

Video signal processing apparatus, video signal playback apparatus,...

Patents Applicationslast 30 patents

INFORMATION PROCESSING DEVICE, INFORMATION STORAGE DEVICE, INFORMAT...

INFORMATION PROCESSING DEVICE, INFORMATION STORAGE DEVICE, SERVER,...

RECORDING MEDIUM AND PRODUCING METHOD THEREOF, REPRODUCING METHOD A...

INFORMATION PROCESSING APPARATUS, INFORMATION STORAGE APPARATUS, IN...

INFORMATION PROCESSING APPARATUS, INFORMATION STORAGE MEDIUM, CONTE...

PROJECTION APPARATUS

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, INFOR...

INFORMATION PROCESSING APPARATUS, INFORMATION RECORDING MEDIUM MANU...

INFORMATION PROCESSING DEVICE, DISC, INFORMATION PROCESSING METHOD,...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

INFORMATION PROCESSING APPARATUS, DISK, INFORMATION PROCESSING METH...

INFORMATION PROCESSING APPARATUS, DISC, INFORMATION PROCESSING METH...

INFORMATION PROCESSING APPARATUS, INFORMATION RECORDING MEDIUM MANU...

INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORM...

Verification Method, Information Processing Device, Recording Mediu...

Information Processing Device, Information Processing Method, and C...

Verification Method, Verification Program, Recording Medium, Inform...

Method and apparatus for processing information, method and apparat...

Information processing apparatus, information recording medium manu...

Information Processing Apparatus, Information Storage Medium, Conte...

Data Processing Method, Information Recording Medium Manufacturing...

Information processing device, information recording medium and inf...

Information processing apparatus, information recording medium manu...

Information processing apparatus, information processing method, in...

Information processing device, information recording medium, inform...

Information processor, information processing method, and computer...

Information recording medium, data processing method, and computer...